201937976

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{25523}}^1$

素因数の和:25595

約数の個数: 32

約数和(自身を含む): 404300160

約数和(自身を除く): 202362184

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 989, 1978, 3956, 7912, 25523, 51046, 102092, 204184, 587029, 1097489, 1174058, 2194978, 2348116, 4389956, 4696232, 8779912, 25242247, 50484494, 100968988, 201937976]

約数ペア:

[(1, 201937976), (2, 100968988), (4, 50484494), (8, 25242247), (23, 8779912), (43, 4696232), (46, 4389956), (86, 2348116), (92, 2194978), (172, 1174058), (184, 1097489), (344, 587029), (989, 204184), (1978, 102092), (3956, 51046), (7912, 25523)]